| 1 | /* $Id: libW32kQueryOTEs.c,v 1.2 2000-09-02 21:08:11 bird Exp $
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| 2 | *
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| 3 | * libW32kQueryOTEs - Get's the object table entries (OTEs) for a given
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| 4 | * module (given by a module handle).
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| 5 | *
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| 6 | * Copyright (c) 2000 knut st. osmundsen (knut.stange.osmundsen@mynd.no)
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| 7 | *
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| 8 | * Project Odin Software License can be found in LICENSE.TXT
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| 9 | *
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| 10 | */
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| 11 |
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| 12 |
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| 13 | /*******************************************************************************
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| 14 | * Header Files *
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| 15 | *******************************************************************************/
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| 16 | #define INCL_DOSERRORS
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| 17 | #define INCL_DOSFILEMGR
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| 18 | #define INCL_DOSDEVICES
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| 19 |
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| 20 |
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| 21 | /*******************************************************************************
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| 22 | * Internal Functions *
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| 23 | *******************************************************************************/
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| 24 | #include <os2.h>
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| 25 | #include "win32k.h"
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| 26 |
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| 27 |
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| 28 | /*******************************************************************************
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| 29 | * Global Variables *
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| 30 | *******************************************************************************/
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| 31 | extern BOOL fInited;
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| 32 | extern HFILE hWin32k;
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| 33 |
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| 34 |
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| 35 | /**
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| 36 | * Gets the object table entries for a module.
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| 37 | * @returns OS2 returncode.
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| 38 | * @param hMTE Module handle (HMTE) of the module.
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| 39 | * @param pQOte Pointer to output buffer.
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| 40 | * @param cbQOte Size (in bytes) of the output buffer.
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| 41 | * @status completely implelemented.
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| 42 | * @author knut st. osmundsen (knut.stange.osmundsen@mynd.no)
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| 43 | * @remark
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| 44 | */
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| 45 | APIRET APIENTRY W32kQueryOTEs(HMODULE hMTE, PQOTEBUFFER pQOte, ULONG cbQOte)
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| 46 | {
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| 47 | APIRET rc;
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| 48 |
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| 49 | if (fInited)
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| 50 | {
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| 51 | K32QUERYOTES Param;
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| 52 | ULONG cbParam = sizeof(Param);
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| 53 | ULONG cbData = 0UL;
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| 54 |
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| 55 | Param.hMTE = hMTE;
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| 56 | Param.pQOte = pQOte;
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| 57 | Param.cbQOte = cbQOte;
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| 58 | Param.rc = ERROR_INVALID_PARAMETER;
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| 59 |
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| 60 | rc = DosDevIOCtl(hWin32k,
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| 61 | IOCTL_W32K_K32,
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| 62 | K32_QUERYOTES,
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| 63 | &Param, sizeof(Param), &cbParam,
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| 64 | "", 1, &cbData);
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| 65 |
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| 66 | if (rc == NO_ERROR)
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| 67 | rc = Param.rc;
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| 68 | }
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| 69 | else
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| 70 | rc = ERROR_INIT_ROUTINE_FAILED;
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| 71 |
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| 72 | return rc;
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| 73 | }
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| 74 |
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